Supersized Slitherer

An open-pit coal mine in Colombia has revealed the remains of several giant prehistoric snakes, thought to be the largest ever to have lived.
The constrictors, named Titanoboas, weighed more than 2,500 pounds (1134 kg), measured up to 43 feet long (13 m) from nose to tip and 39 inches (100 cm) around. The largest living [...]